#!/bin/bash -e
#
# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

#
# Description:
#     Runs Spack unit tests.
#
# Usage:
#     run-unit-tests [test ...]
#
# Options:
#     Optionally add one or more unit tests
#     to only run these tests.
#

#-----------------------------------------------------------
# Run a few initial commands and set up test environment
#-----------------------------------------------------------
ORIGINAL_PATH="$PATH"

. "$(dirname $0)/setup.sh"
check_dependencies $coverage git hg svn

# Move to root directory of Spack
# Allows script to be run from anywhere
cd "$SPACK_ROOT"

# Print compiler information
spack config get compilers

# Run spack help to cover command import
bin/spack -h
bin/spack help -a

# Profile and print top 20 lines for a simple call to spack spec
spack -p --lines 20 spec mpileaks%gcc ^dyninst@10.0.0 ^elfutils@0.170

#-----------------------------------------------------------
# Run unit tests with code coverage
#-----------------------------------------------------------
if [[ "$ONLY_PACKAGES" == "true" ]]; then
  echo "ONLY PACKAGE RECIPES CHANGED [skipping slow unit tests]"
  export PYTEST_ADDOPTS='-k "package_sanity" -m "not maybeslow"'
fi

$coverage_run $(which spack) unit-test -x --verbose

bash "$QA_DIR/test-env-cfg.sh"

# Delete the symlink going from ./lib/spack/docs/_spack_root back to
# the initial directory, since it causes ELOOP errors with codecov/actions@2
if [[ "$COVERAGE" == "true" ]]; then
  rm lib/spack/docs/_spack_root
fi

